12093745818

Names of 12093745818

• Cardinal: 12093745818 can be written as Twelve billion, ninety-three million, seven hundred forty-five thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.2093745818 × 10¹⁰

Factors of 12093745818

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 43339

Divisors of 12093745818

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 613 1226 1839 3678 4291 6743 8582 12873 13486 20229 25746 40458 42703 47201 85406 94402 128109 141603 256218 283206 298921 469733 597842 896763 939466 1409199 1793526 2818398 3288131 6576262 9864393 19728786 26176939 52353878 78530817 157061634 183238573 287946329 366477146 549715719 575892658 863838987 1099431438 1727677974 2015624303 4031248606 6046872909 12093745818
• Sum of all divisors σ(n): 30205734912
• Sum of proper divisors (its aliquot sum) s(n): 18111989094
• 12093745818 is an abundant number, because the sum of its proper divisors (18111989094) is greater than itself. Its abundance is 6018243276

Bases of 12093745818

• Binary: 1011010000110101111110101010011010₂
• Hexadecimal: 0x2D0D7EA9A
• Base-36: 5K0AXZU

Squares and roots of 12093745818

• 12093745818 squared (12093745818²) is 146258687910392489124
• 12093745818 cubed (12093745818³) is 1768815395262476324081985483432
• The square root of 12093745818 is 109971.5682256101
• The cube root of 12093745818 is 2295.3748147325

Scales and comparisons

• 12,093,745,818 seconds is equal to 384 years, 28 weeks, 1 day, 21 hours, 50 minutes, 18 seconds.
• To count from 1 to 12,093,745,818 would take you about seven hundred sixty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12093745818 cubic inches would be around 191.3 feet tall.

Recreational maths with 12093745818

• 12093745818 backwards is 81854739021
• The number of decimal digits it has is: 11
• The sum of 12093745818's digits is 48
• More coming soon!